I've even saved the company thousands of pounds, solving a company issue with Facebook (I went home at lunch to use it) - by being able to broadcast a plea to expert people who I know... it's silly, but they'll never budge!
"The postal code system was paid for via government funds, before Royal Mail was privatized. Thus it would full under government, or Crown, copyright."
But now it's a private company, it doesn't fall under the government in anyway, it's therefore not - it's just "copyright"... surely? I can see how it *was*... "Royal Mail" is just a trademark now. It means nothing in the context of the public sector or government.